<?php

namespace app\admin\controller;

use think\Db;
use app\common\controller\Backend;

/**
 * 控制台
 *
 * @icon fa fa-dashboard
 * @remark 用于展示当前系统中的统计数据、统计报表及重要实时数据
 */
class Dashboard extends Backend
{

    /**
     * 查看
     */
    public function index()
    {
        $seventtime = \fast\Date::unixtime('day', -7);
        $paylist = $createlist = [];
        for ($i = 0; $i < 7; $i++)
        {
            $day = date("Y-m-d", $seventtime + ($i * 86400));
            $createlist[$day] = mt_rand(20, 200);
            $paylist[$day] = mt_rand(1, mt_rand(1, $createlist[$day]));
        }
        $hooks = config('addons.hooks');
        $uploadmode = isset($hooks['upload_config_init']) && $hooks['upload_config_init'] ? implode(',', $hooks['upload_config_init']) : 'local';

        $totalstudents = model('Userdoc')->count();
        $totalcourse = model('Course')->count();
        $totalenroll = model('Enroll')->count();
        $totalamount = model('Enroll')->sum('totalamount');

        $newslist = Db::name('Archives')->limit(8)->order('id desc')->select();
        $infolist = Db::name('Info')->limit(8)->order('weigh desc,id desc')->select();

        $this->view->assign([
            'totalstudents'    => $totalstudents,
            'totalcourse'      => $totalcourse,
            'totalenroll'      => $totalenroll,
            'totalamount'      => $totalamount,
            'todayuserlogin'   => 321,
            'todayusersignup'  => 430,
            'todayorder'       => 2324,
            'unsettleorder'    => 132,
            'sevendnu'         => '80%',
            'sevendau'         => '32%',
            'paylist'          => $paylist,
            'createlist'       => $createlist,
            'uploadmode'       => $uploadmode,
            'newslist'         => $newslist,
            'infolist'         => $infolist
        ]);

        return $this->view->fetch();
    }

}
